Transaction not yet indexed

ST2mZjiK6wyQEUu8Ldu1S99WrNvE64EN5vMvdSnWzd6ykF2TsCSDMKyL598KhJb8s3dKwDAPPTFDmmPBEEFTrbZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.